ExpressCluster X 2.0 for Windows Reference Guide - Nec

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vi How to verify the status of each object in the tree view of the Integrated WebManager................................................. 88 The title view of the Integrated WebManager ................................................................................................................. 88 How to register a cluster to the Integrated WebManager................................................................................................. 89 How to update the information on the Integrated WebManager...................................................................................... 91 How to start up a WebManager from the Integrated WebManager ................................................................................. 91 How to remove a cluster from the Integrated WebManager............................................................................................ 91 Error messages on the Integrated WebManager...............................................................................................92 Chapter 3 Function of the Builder...............................................................................95 Overview of the Builder ...................................................................................................................................96 Considerations for using the Builder ............................................................................................................................... 97 Limitations on using the Builder ..................................................................................................................................... 97 Details on the Builder screen............................................................................................................................98 Overview of the ExpressCluster X Builder ..................................................................................................................... 98 Tree view......................................................................................................................................................................... 98 Table view....................................................................................................................................................................... 99 Table for cluster name selection...................................................................................................................................... 99 Table for group selection................................................................................................................................................. 99 Table for group name selection ..................................................................................................................................... 100 Table for monitor resource selection ............................................................................................................................. 102 Table for server selection .............................................................................................................................................. 102 Table for server name selection..................................................................................................................................... 103 Table for server group selection .................................................................................................................................... 103 Table for server group name selection........................................................................................................................... 103 Pop-up menu...................................................................................................................................................105 Using a tool bar of the Builder .......................................................................................................................106 Using the menu bar of the Builder..................................................................................................................107 File menu....................................................................................................................................................................... 107 Creating a new cluster ................................................................................................................................................... 108 Opening the configuration file....................................................................................................................................... 108 Saving the configuration file ......................................................................................................................................... 109 Downloading the configuration file............................................................................................................................... 110 Uploading the configuration file.................................................................................................................................... 110 Changing communication settings................................................................................................................................. 113 Changing log level settings of Builder .......................................................................................................................... 113 Collecting Builder logs.................................................................................................................................................. 114 Exiting from the Builder................................................................................................................................................ 114 Edit menu ...................................................................................................................................................................... 115 Adding an object ........................................................................................................................................................... 115 Removing an object....................................................................................................................................................... 116 Renaming an object ....................................................................................................................................................... 117 Properties....................................................................................................................................................................... 117 Checking the version information of the Builder........................................................................................................... 117 Parameter details ............................................................................................................................................118 Cluster properties........................................................................................................................................................... 118 Info tab .......................................................................................................................................................................... 118 Heartbeat I/F tab............................................................................................................................................................ 119 Network Partition Resolution I/F tab............................................................................................................................. 121 Master Server tab........................................................................................................................................................... 124 Timeout tab ................................................................................................................................................................... 125 Port No. tab ................................................................................................................................................................... 126 Recovery tab.................................................................................................................................................................. 127 WebManager tab ........................................................................................................................................................... 129 Integrated WebManager tab .......................................................................................................................................... 134 Alert Log tab ................................................................................................................................................................. 135 Delay Warning tab......................................................................................................................................................... 136 Disk tab ......................................................................................................................................................................... 137 Mirror disk tab............................................................................................................................................................... 138 Account tab ................................................................................................................................................................... 140 Auto Recovery tab......................................................................................................................................................... 141 RIP (Legacy) tab ........................................................................................................................................................... 142 Alert service tab............................................................................................................................................................. 143 Power saving tab ........................................................................................................................................................... 149 Server Properties ........................................................................................................................................................... 150
Interface of each server ..................................................................................................................................................150 Info tab...........................................................................................................................................................................152 Interconnect LAN I/F tab...............................................................................................................................................153 Public LAN I/F tab.........................................................................................................................................................155 COM I/F tab...................................................................................................................................................................157 Disk I/F tab ....................................................................................................................................................................159 Ping I/F tab.....................................................................................................................................................................161 Majority I/F tab..............................................................................................................................................................163 Mirror connect I/F tab ~ for Replicator/Replicator DR ~...............................................................................................164 HBA tab .........................................................................................................................................................................167 Warning light tab ...........................................................................................................................................................168 BMC tab.........................................................................................................................................................................169 Parameters list................................................................................................................................................ 172 Upper limits of registration............................................................................................................................ 197 Chapter 4 ExpressCluster command reference ....................................................... 199 Operating the cluster from the command line................................................................................................ 200 ExpressCluster commands............................................................................................................................. 200 Displaying the cluster status (clpstat command)............................................................................................ 202 Examples of executing the command that displays status (clpstat command)............................................... 205 Displaying the status ......................................................................................................................................................205 Displaying a group map (clpstat command)...................................................................................................................206 Displaying the status of monitor resources (clpstat command)......................................................................................206 Displaying the status of heartbeat resources (clpstat command)....................................................................................207 Displaying the status of network partition resolution resources (clpstat command) ......................................................208 Displaying the cluster configuration data (clpstat command, --cl option)......................................................................209 Displaying only the configuration data of certain servers (clpstat command with the --sv option)................................212 Displaying only the resource information of certain heartbeats (clpstat command with the --hb option) ......................213 Displaying only the resource information of certain network partition resolutions (clpstat command with the --np option)..............................................................................................................................................................214 Displaying only the configuration data of certain server groups (clpstat command with the --svg option) ...................216 Displaying only the configuration data of certain groups (clpstat command with the --grp option) ..............................216 Displaying only the configuration data of a certain group resource (clpstat command with the --rsc option) ...............218 Displaying only the data of a certain monitor resource (clpstat command with the --mon option)................................231 Displaying all cluster configuration data (clpstat command with the -i option).............................................................246 Status Descriptions ........................................................................................................................................ 247 Operating the cluster (clpcl command).......................................................................................................... 249 Shutting down a specified server (clpdown command) ................................................................................. 254 Shutting down the entire cluster (clpstdn command)..................................................................................... 255 Operating groups (clpgrp command)............................................................................................................. 256 Collecting logs (clplogcc command) ............................................................................................................. 261 Collecting logs by specifying a type (-t option) .............................................................................................................264 Output paths of log files (-o option)...............................................................................................................................265 Specifying log collector server (-n option).....................................................................................................................265 Collecting information at emergency OS shutdown ...................................................................................... 266 Creating a cluster and backing up configuration data (clpcfctrl command) .................................................. 267 Creating a cluster (clpcfctrl –push) ................................................................................................................................267 Backing up the cluster configuration data......................................................................................................................271 Adjusting time-out temporarily...................................................................................................................... 274 Modifying the log level and size.................................................................................................................... 277 Mirror-related commands .............................................................................................................................. 286 Mirror status display commands.................................................................................................................... 286 Example display after running the mirror status display command ...............................................................................287 Mirror disk resource operation command...................................................................................................... 291 Partition size tuning command ...................................................................................................................... 294 Snapshot backup command of hybrid disk resource...................................................................................... 296 Hybrid disk status display command ............................................................................................................. 299 Display examples of hybrid disk status display command.............................................................................................300 Hybrid disk resource operation command ..................................................................................................... 304 Message output command ............................................................................................................................. 307 Controlling monitor resources (clpmonctrl command).................................................................................. 309 Controlling group resources (clprsc command)............................................................................................. 314 vii
Page 1 and 2: ExpressCluster ® X 2.0 for Windows
Page 3: © Copyright NEC Corporation 2008.
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Mirror disk helper Overview of the
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Status Descriptions Server Function
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Operating the cluster (clpcl comman
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Message Cause/Solution Internal com
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Example of Execution The following
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Collecting logs (clplogcc command)
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Execution Result Section I Detailed
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Modifying the log level and size Se
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Message Cause/Solution clpmdctrl fa
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Error messages Message Causes/Solut
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Hybrid disk status display command
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Mirror Color Hybrid disk status in
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Message output command clplogcmd: t
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Error Messages Message Causes/Solut
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CPU frequency control command clpcp
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Chassis identify control command cl
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EXEC_SCRIPT IP: Specified script (s
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New password: ********** Retype new
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# clphookctrl -m REBOOT Error messa
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Chapter 6 Group resource details Th
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What is a group? Section II Resourc
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Understanding failover policy Secti
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X X X When the failover exclusive a
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X X ~ For Replicator ~ (two-server
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The following describes how an erro
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Reboot count limit Section II Resou
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Max reboot count 1 Current reboot c
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Section II Resource details Display
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Displaying and changing the group a
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Section II Resource details Logical
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“C:\Program Files\script.bat” S
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Status: Status of the resources of
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Section II Resource details Underst
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Displaying the application resource
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Understanding floating IP resources
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Notes on floating IP resources Sect
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Understanding mirror disk resources
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Examples of mirror disk constructio
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Tuning mirror disk resource Section
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Displaying the mirror disk resource
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Understanding registry synchronizat
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Notes on registry synchronization r
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Server 1 Group A 1 Start Stop Group
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Execution timing of script resource
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Environment variables for Start. ba
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Understanding script resources (6)
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(10) Stopping Group B The stop scri
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Additional information 2 When a mon
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Tips for creating scripts Section I
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Understanding disk resources Depend
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Disk Resource Properties: Details t
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If you click the Details button, th
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Service resource tuning properties
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Understanding print spooler resourc
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Services available to the virtual c
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Understanding virtual IP resources
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Determining virtual IP address Sect
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• Timeout (1 to 999999) SuspendRe
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RIPng tab Detailed settings of RIP
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Understanding CIFS resources Depend
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CIFS resource tuning properties Cac
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Permission Select one of following
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NAS resource tuning properties Disc
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Understanding hybrid disk resources
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Chapter 7 Monitor resource details
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Monitor resource name Service monit
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Monitoring starts after a cluster i
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Public LAN (Also used for Interconn
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Returning from monitor error (Norma
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Activation and deactivation error o
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Activation failure Section II Resou
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Delay warning of monitor resources
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appli1 Section II Resource details
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Configuration example Interval 60
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Maximum reboot count 1 Reboot count
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Changing the name of a monitor reso
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Choose servers that execute monitor
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ecovery target. Failover Target Ser
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Replace Section II Resource details
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Understanding IP monitor resources
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Mirror Disk Resource SuspendResume
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NIC Link Up/Down monitor resource p
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Warning Threshold · When selected:
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Disk TUR monitor resource: disk res
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Service monitor resources monitor s
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Understanding DB2 monitor resources
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Monitoring by FTP monitor resources
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IP Address SuspendResume Section II
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User Name Within 255 bytes SuspendR
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Select the Oracle features to be mo
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Section II Resource details Only th
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Understanding POP3 monitor resource
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Authentication Method SuspendResume
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Install Path Within 1023 bytes Susp
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Chapter 8 Heartbeat resources This
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Chapter 9 Details on network partit
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PING network partition resolution r
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Chapter 10 Other monitor settings T
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Section II Resource details The for
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The alarms command option -N [targe
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Mail report actions Section II Reso
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Section III Maintenance information
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Chapter 11 The system maintenance i
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Chapter 12 Troubleshooting This cha
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When activating or deactivating net
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Recovering a suspended server (with
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Checking the mirror break status wi
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3. Logically examine the data on th
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� While mirror recovery is in pro
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Recovering mirror using the WebMana
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Chapter 13 Error messages Messages
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Chapter 13 Error messages Driver ev
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Chapter 13 Error messages Mirror di
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Chapter 13 Error messages IMAP4 mon
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Chapter 13 Error messages Mirror co
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Chapter 13 Error messages SQL Serve
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Appendix This section covers: • A
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Appendix A Glossary 862 Mirror conn
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Appendix B Index Displaying and cha
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Appendix B Index Floating IP, 435 F
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Appendix B Index Settings of the PI
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